一种新型旋转轴唇形密封圈  

A New Type of Lip-shaped Seal Ring for Rotary Shafts

作　　者：周红全[1] 崔吉胜[1] 丁平芳[1] 

机构地区：[1]徐工研究院

出　　处：《工程机械》2004年第7期46-47,2,共2页Construction Machinery and Equipment

摘　　要：文章阐述了油封的密封机理,针对目前国内大量采用的油封从结构设计、安装使用、对轴表面的损伤等方面进行了分析。文章还介绍了一种新型油封的结构及其优点。The sealing mechanism of oil seal is described in the article. Aiming at oil seals currently used domestically in large quantities, analysis is conducted on the aspects of structural design, installation and operation, damage to the surface of shaft and etc. A new type of oil seal is presented and its structure and advantages are described.

关 键 词：旋转轴 唇形密封圈 油封 密封机理 结构设计 安装 

分 类 号：TH136[机械工程—机械制造及自动化]